Home / 1,508,614.18-2,264,342.91-549,996.64

Finding the Fourth Proportional to 1,508,614.18, 2,264,342.91 and 549,996.64

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Solution

The fourth proportional to 1,508,614.18, 2,264,342.91 and 549,996.64 is: 825,513.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,614.18 : 2,264,342.91 = 549,996.64 : x
  2. Step 2: Convert to fraction form
    1,508,614.18/2,264,342.91 = 549,996.64/x
  3. Step 3: Cross multiply
    1,508,614.18x = 2,264,342.91 × 549,996.64
  4. Step 4: Simplify right side
    1,508,614.18x = 1,245,380,992,307.82
  5. Step 5: Solve for x
    x = 1,245,380,992,307.82/1,508,614.18
  6. Step 6: Final answer
    x = 825,513.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.